SCR selective catalytic reduction system

for shipsNOx

ME Production´s emission reduction systems are based on proven emission reduction technologies. Our advanced NOx reduction systems use SCR technology – Selective Catalytic Reduction – which is recognized as one of the most cost-effective and fuel-efficient technologies available for the reduction of NOx. The basic principle of SCR is to reduce NOx emissions by injecting a liquid-reductant agent through a special catalyst into the exhaust stream. This sets off a chemical reaction that converts the nitrogen oxides – NOx – present in the diesel engine’s exhaust gas into nitrogen, water and CO2. With its superior return environmentally as well as economically, SCR is considered one of the most viable solutions to the emission limit challenge. At ME Production, we are uncompromising when it comes to quality and work with leading marine engine and SCR catalyst manufacturer Haldor Topsoe. NOx reduction systems based on SCR technology include the following components: SCR reactor Storage tank for reducing agent High pressure injection pump for reducing agent – dosing unit High pressure nozzle for urea injection Exhaust gas mixer Flow control system Emission analyzer